Update copyright lines.

[simgrid.git] / src / bindings / java / jmsg_synchro.cpp

diff --git a/src/bindings/java/jmsg_synchro.cpp b/src/bindings/java/jmsg_synchro.cpp
index d25b97b..02c0fa0 100644 (file)
--- a/src/bindings/java/jmsg_synchro.cpp
+++ b/src/bindings/java/jmsg_synchro.cpp
@@ -1,20 +1,18 @@
 /* Java bindings of the Synchronization API.                                */
 
-/* Copyright (c) 2012-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2012-2021. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include <xbt/ex.hpp>
-
-#include "jmsg.h"
 #include "jmsg_synchro.h"
-#include "jxbt_utilities.h"
-#include "xbt/synchro.h"
-
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
+#include "jmsg.hpp"
+#include "jxbt_utilities.hpp"
+#include "simgrid/Exception.hpp"
+#include "simgrid/mutex.h"
+#include "simgrid/semaphore.h"
 
-SG_BEGIN_DECL()
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(java);
 
 static jfieldID jsynchro_field_Mutex_bind;
 
@@ -24,31 +22,26 @@ JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_nativeInit(JNIEnv *env, jclass
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_init(JNIEnv * env, jobject obj) {
-  xbt_mutex_t mutex = xbt_mutex_init();
+  sg_mutex_t mutex = sg_mutex_init();
 
   env->SetLongField(obj, jsynchro_field_Mutex_bind, (jlong)(uintptr_t)(mutex));
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_acquire(JNIEnv * env, jobject obj) {
-  xbt_mutex_t mutex = (xbt_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
-  try {
-    xbt_mutex_acquire(mutex);
-  }
-  catch(xbt_ex& e) {
-    // Nothing to do
-  }
+  auto mutex = (sg_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
+  sg_mutex_lock(mutex);
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_release(JNIEnv * env, jobject obj) {
-  xbt_mutex_t mutex;
+  sg_mutex_t mutex;
 
-  mutex = (xbt_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
-  xbt_mutex_release(mutex);
+  mutex = (sg_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
+  sg_mutex_unlock(mutex);
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Mutex_nativeFinalize(JNIEnv * env, jobject obj) {
-  xbt_mutex_t mutex = (xbt_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
-  xbt_mutex_destroy(mutex);
+  const_sg_mutex_t mutex = (sg_mutex_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Mutex_bind);
+  sg_mutex_destroy(mutex);
 }
 
 static jfieldID jsynchro_field_Semaphore_bind;
@@ -59,41 +52,39 @@ JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_nativeInit(JNIEnv *env, jc
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_init(JNIEnv * env, jobject obj, jint capacity) {
-  msg_sem_t sem = MSG_sem_init((int) capacity);
+  sg_sem_t sem = sg_sem_init((int)capacity);
 
   env->SetLongField(obj, jsynchro_field_Semaphore_bind, (jlong)(uintptr_t)(sem));
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_acquire(JNIEnv * env, jobject obj, jdouble timeout) {
-  msg_sem_t sem;
+  sg_sem_t sem;
 
-  sem             = (msg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
-  msg_error_t res = MSG_sem_acquire_timeout(sem, (double) timeout);
+  sem             = (sg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
+  msg_error_t res = sg_sem_acquire_timeout(sem, (double)timeout) == 0 ? MSG_OK : MSG_TIMEOUT;
   if (res != MSG_OK) {
     jmsg_throw_status(env, res);
   }
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_release(JNIEnv * env, jobject obj) {
-  msg_sem_t sem;
+  sg_sem_t sem;
 
-  sem = (msg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
-  MSG_sem_release(sem);
+  sem = (sg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
+  sg_sem_release(sem);
 }
 
 JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_Semaphore_wouldBlock(JNIEnv * env, jobject obj) {
-  msg_sem_t sem;
+  sg_sem_t sem;
 
-  sem     = (msg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
-  int res = MSG_sem_would_block(sem);
+  sem     = (sg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
+  int res = sg_sem_would_block(sem);
   return (jboolean) res;
 }
 
 JNIEXPORT void JNICALL Java_org_simgrid_msg_Semaphore_nativeFinalize(JNIEnv * env, jobject obj) {
-  msg_sem_t sem;
+  const_sg_sem_t sem;
 
-  sem = (msg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
-  MSG_sem_destroy(sem);
+  sem = (sg_sem_t)(uintptr_t)env->GetLongField(obj, jsynchro_field_Semaphore_bind);
+  sg_sem_destroy(sem);
 }
-
-SG_END_DECL()